A combustion analysis is a technique to find the the empirical formula of compounds. In a combustion analysis experiment, 0.8657 g of an organic compound containing only carbon, hydrogen, and oxygen is burned in oxygen, forming11.190 g of CO2 and10.3248 g of H2O. What is the empirical formula of the compound

List four observations that indicate that a chemical reaction may be taking place

What are the three major branches of natural science? • earth and space science, life science, physical science •earth and space science, physical science, chemistry •physical science, life science, chemistry •life science, chemistry, physics

A100 kmol/h stream that is 97 mole% carbon tetrachloride (ccl4) and 3% carbon disulfide (cs2) is to be recovered from the bottom of a distillation column. the feed to the column is 16 mole% cs2 and 84% ccl4, and 2% of the ccl4 entering the column is contained in the overhead stream leaving the top of the column. calculate the mass and mole fractions of ccl4 in the overhead stream, and determine the molar flow rates of ccl4 and cs2 in the overhead and feed streams. 12. mw_ccla- 153.82; mw_cs2-76.14.